9.13 Predict the major product(s) expected for each of the following reactions: (a) c09s064a (b) c09s064b (c) c09s064c (d) c09s064d (e) c09s064e (f) c09s064f 9.14 Suggest reagents that would achieve the following transformation: c09s065 9.15 An alkyne with the molecular formula C5H8 is treated with excess HBr, and two different products are obtained, each of which has the molecular formula C5H10Br2. (a) Identify the starting alkyne. (b) Identify the two products.

Is there a diagram/picture you can provide? it seems this question goes along with a

Answerit curves up and levels out.explanationwe assume that the container contains absolutely no ammonia to begin with as it states that "nitrogen gas and hydrogen gas" react to "produce ammonia."at dynamic equilibrium, the product and reactant concentrations are equal.this means that, starting from a concentration of zero, [nh₃] must curve "up" from zero and then level out to a constant concentration.

Ithink its called the coefficent.

Answer is: the equilibrium  shifts toward the reactants, to the left side of chemical reaction.it is because lead(ii) nitrate dissociates in water: pb(no₃)₂ → pb²⁺(aq) + 2no₃⁻(aq).according to lechatelier's principle, the position of equilibrium moves to counteract thechange (more lead cations, common ion), the position of equilibrium will move so that the concentration ofproducts decrease and concentration of reactants of chemical reaction increase.read more on -